I Just Wanna Know What Caused My Hamsterrs To Dieee : / .?

I Hadd Two Hamsterr And They Bothh Diedd . Oneee In i Thinkk Decemberr , Andd One A Yearr and a Halff Agoo . The First Onee Hadd Got Weakk And Her Stomachhe Was Getiing Big [ Not Pregnant ] . Im Thinking It W A Tumorr But Not Suree . THe Otherr W Weakk And Her Cheeck W Getting Bigg On The Left Sidee But Wentt Awayy Afterr A Week Or Soo . Then Onee Morningg i Wokee Up Shee W Laying On Her Floor Dead : ( . Evenn Though This Happened Awhilee Ago , I Still Wanna Knoww Whatt Happened : / . Thanks ♥ ,